688 search results - page 2 / 138 » Computational methods for understanding 3D shapes |
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
Three dimensional shape matching plays an important role in many of today's applications. Nevertheless, shape matching is a difficult problem since there is no unique measure...
CVPR
2006
IEEE
14 years 7 months ago
2006
IEEE
This paper develops an efficient new method for 3D partial shape retrieval. First, a Monte Carlo sampling strategy is employed to extract local shape signatures from each 3D model...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Accurately identifying corresponded landmarks from a population of shape instances is the major challenge in constructing statistical shape models. In this paper, we address this ...
ICCV
2005
IEEE
2005
IEEE
Mutual Information-Based 3D Surface Matching with Applications to Face Recognition and Brain Mapping
13 years 10 months ago
Face recognition and many medical imaging applications require the computation of dense correspondence vector fields that match one surface with another. In brain imaging, surfac...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
— A method is presented for non-rigid alignment of a source shape to a target shape through estimating and interpolating point-wise correspondences between their surfaces given a...